# Jumper wire Alcasa JW40-040MM — solid tip, breadboard lead, 40 cm, 1 pc, multicolour

**URL:** https://aio.lv/en/product--alcasa-jw40-040mm--11862115
**Data updated:** 2026-03-09 17:38 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Alcasa
**Manufacturer code:** JW40-040MM
**EAN:** 4066857001948
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alcasa-jw40-040mm--11862115

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Alcasa JW40-040MM is a single jumper wire with a solid tip designed for breadboard use. The lead measures 40 cm and comes in multicolour for easy identification. It provides a rigid single-core connection suitable for prototyping, circuit testing and temporary wiring between components on stripboards or breadboards.

## Long description

Alcasa JW40-040MM is a single solid-tip jumper wire designed for use with breadboards and prototyping boards. The rigid single-core conductor and 40 cm length provide a stable, easy-to-route connection between components. The multicolour insulation helps with visual identification of signal paths during circuit assembly and testing.
Advantages
This jumper wire offers a firm, solid tip that inserts cleanly into breadboard contacts and stripboard holes, reducing intermittent connections. The 40 cm length allows flexible placement of components while keeping wiring tidy. Multicolour insulation simplifies tracing and organisation of multiple signal lines. The single-core construction is suitable for reliable temporary connections and straightforward soldering when required.
Suitable for
Prototyping on solderless breadboards
Temporary wiring between modules and sensors
Circuit testing and troubleshooting
Educational electronics and hobby projects
Key specifications
Wire type: solid single-core conductor
Tip style: solid, straight tip for breadboard insertion
Length: 40 cm
Quantity: 1 piece
Insulation: multicolour for easy identification
How to use
Insert the solid tip into the desired breadboard or stripboard hole until it seats firmly. Route the 40 cm lead to the target connection point to maintain a neat layout and avoid crossing sensitive signal lines. For temporary setups, leave wires unaltered; for more permanent connections, consider soldering or using crimped terminals compatible with single-core conductors. Replace any wire that shows signs of corrosion or mechanical damage before use.
Usage recommendations
Use these jumper wires for low-voltage prototyping and testing. Avoid excessive bending near the solid tip to prevent breakage of the conductor. Match colours to signal types (power, ground, data) for clearer circuit documentation.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Multicolour |
| Purpose | Breadboard |
| Connector type | Solid tip |
| AWG wire size | 28 |
| Length (max) | 400 mm |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Jumper wire Alcasa JW40-040MM, solid tip, 40 cm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Alcasa products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Alcasa service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11862115/67437459_large.webp